Construction of two-dimensional topological field theories with non-invertible symmetries

Construction of two-dimensional topological field theories with non-invertible symmetries

Abstract We construct the defining data of two-dimensional topological field theories (TFTs) enriched by non-invertible symmetries/topological defect lines. Simple formulae for the three-point functions and the lasso two-point functions are derived, and crossing symmetry is proven. The key ingredien...

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Bibliographic Details
Main Authors: Tzu-Chen Huang, Ying-Hsuan Lin, Sahand Seifnashri
Format: Article
Language:English
Published: SpringerOpen 2021-12-01
Series:Journal of High Energy Physics
Subjects:
Topological Field Theories
Discrete Symmetries
Global Symmetries
Anomalies in Field and String Theories
Online Access:https://doi.org/10.1007/JHEP12(2021)028

Internet

https://doi.org/10.1007/JHEP12(2021)028

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